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iRobot · Robot Vacuums · Model j9+

Where is the iRobot Roomba j9+ Self-Emptying Robot Vacuum cheapest right now?

The lowest price for the iRobot Roomba j9+ Self-Emptying Robot Vacuum is $842.99 at Lowe's, as of September 23, 2026. Cartroute found 5 offers across 5 retailers, 3 in stock, with listed prices from $842.99 to $924.99, a spread of $82.00. The 90-day low was $674.99.

Price data from the Cartroute catalog (sandbox), last checked . Methodology: how Cartroute compares prices.

Best effective price
$842.99
at Lowe's
Above 30-day average
Current lowest price is 7% above the 30-day average of $787.92.
Go to Lowe's View as JSON

Agents: GET /api/v1/products/prd_1cp50ck returns this page as structured data.

Which retailers sell the iRobot Roomba j9+ Self-Emptying Robot Vacuum, and what does each charge?

Offers are ranked by effective price: listed price plus shipping, minus the best coupon that needs no student or other eligibility. 3 of 5 are in stock.

RetailerListedShippingLandedBest couponEffectiveStockDeliveryChecked
Amazon $857.99
4.7% off list
 Free $857.99 Automatic
−$85.80 · 95% success
 $772.19 Out of stock 1–2 days 7m ago Go
Lowe's $842.99
6.3% off list
 Free $842.99 — $842.99 In stock 3–7 days · pickup 4m ago Go
Sam's Club Members $862.99
4.1% off list
 Free $862.99 — $862.99 In stock 4–8 days 8m ago Go
Target $909.99 Free $909.99 — $909.99 In stock 2–5 days · pickup 5m ago Go
The Home Depot $924.99 Free $924.99 — $924.99 Out of stock 3–7 days · pickup 27m ago Go

Is now a good time to buy the iRobot Roomba j9+ Self-Emptying Robot Vacuum?

Current lowest price is 7% above the 30-day average of $787.92. The 30-day average of the daily low is $787.92, and the 90-day high was $852.99, based on 91 daily observations by Cartroute.

Lowest daily price across all retailers, last 90 days

$600$700$800$900 90-day low Jun 25Jul 8Jul 21Aug 3Aug 16Aug 29Sep 11Sep 23

Are there coupon codes for the iRobot Roomba j9+ Self-Emptying Robot Vacuum?

Cartroute tracks 1 active promotion that apply to this product. Success rate is the share of recent redemptions that applied cleanly.

RetailerCodeOfferSuccessSampleExpires
Amazon No code needed 10% clippable coupon on the product page
Must be clipped before adding to cart. Quantity limited per account.
 95% 9,902 Sep 27

What are the iRobot Roomba j9+ Self-Emptying Robot Vacuum's specifications?

The j9+ is discounted so aggressively and so often that its $899 list price is close to meaningless. It has traded below $500 in every major sale event since launch.

NavigationPrecisionVision AI obstacle avoidance
BaseClean Base, 60 days of debris
Suction2x the j7+
MappingSmart Maps, multi-floor
GuaranteePet Owner Official Promise
GTIN00885155029355
MPNj955840
ReleasedSeptember 10, 2024
Rating4.2 / 5 from 5,417 reviews

What else should you compare it with?

Vacuums
Dyson V15 Detect Absolute Cordless Vacuum
$641.99
Lowe's
Personal Care
Dyson Airwrap i.d. Multi-Styler Complete Long
$460.99
Sam's Club